Buying Land in Stillwater County, Montana

Real countywide zoning -- an exception, not the Montana norm

The state hub notes that only a minority of Montana's 56 counties have adopted county-wide zoning, and Stillwater is one of them. The Board of County Commissioners adopted the county's Development and Zoning Regulations on August 10, 2021 via Resolution 2021-20, replacing an older, more limited framework with a genuine countywide system: the Planning Office administers a Coordinated Development Permit Process meant to walk a landowner or developer through every permit -- zoning, floodplain, subdivision-adjacent -- a given project needs, rather than leaving that discovery process to the applicant. Conditional use permits are specifically required for new multi-family housing, planned unit developments, and commercial or industrial development, which is a materially different starting point than the no-permit, no-inspection reality common in unzoned Montana counties.

None of this means Stillwater regulates land use as tightly as a zoned suburban county elsewhere in the country -- it doesn't -- but it does mean a buyer here should expect to actually interact with a permitting process for anything beyond a single-family home on an existing lot, and should ask the Planning Office directly what district and use classification applies to a specific parcel before assuming either extreme.

The Stillwater Mine: a real, major, and volatile employer

The Stillwater Mine, located roughly five miles southwest of Nye along County Road 419, is one of only two primary sources of platinum and palladium mining in the United States, extracting from the J-M Reef -- a geologic formation unique in North America for its platinum-group-metal concentration. It operates under a Montana DEQ Hard Rock Mine Operating Permit and includes its own waste-rock storage and tailings storage facilities (including the Nye Tailings Storage Facility and the Hertzler Stage 3 facility), with DEQ-regulated water discharge into the Stillwater River governed by state water-quality permits -- worth knowing if you're evaluating downstream water rights or surface-water quality anywhere along the Stillwater River corridor.

The mine's employment level has swung sharply in recent years in a way that matters to the local land and housing market. Sibanye-Stillwater, the mine's South African parent company, laid off approximately 700 Montana workers in September 2024 and idled the mine's west side amid a sustained slump in palladium prices, cutting production by roughly 40%. As palladium prices later recovered, the company restored some jobs but, according to 2026 reporting, remained cautious about full rehiring, with the workforce still meaningfully below its pre-layoff size and hundreds of eliminated positions unfilled. At an average wage roughly double the statewide average, the mine's staffing level has an outsized effect on local housing demand and the broader county economy compared to most rural Montana counties -- a fact worth checking current on, not assuming static, if you're evaluating land near Absarokee, Fishtail, or Nye with the mine's economic footprint in mind.

Ranching and Absaroka-Beartooth recreation along two rivers

Away from Columbus and the mine corridor, Stillwater County's more than 1,700 square miles remain rooted in cattle ranching and agriculture, anchored by the Beartooth-Absaroka Wilderness Area along the county's southern edge and bisected by both the Stillwater and Yellowstone Rivers. Small communities along a roughly 75-mile scenic route -- Absarokee, Fishtail, Dean, and Nye -- serve both the ranching economy and a genuine, growing outdoor-recreation sector built on fly fishing, whitewater rafting on the Stillwater River, and hiking access into the Absaroka-Beartooth Wilderness. As with any Montana county bordering designated wilderness or national forest, confirm a specific parcel's actual adjacency to public land and any related access easements directly rather than assuming it from general county geography.